when you stop converting into the main chain and you have lots of other more valuable chains this is called inflation.
I'm still unsure where miners get there intensive to support a chain that docent provide a mining investment. when you can explain that you'll have me.
you'll have to phrase the first one differently because I don't quite get what you're saying. what do you mean by "stop converting into the main chain". how do you qualify more valuable chains? more txs?
As for your question.
if I get greater value from a SC why convert back to the Bitcoin. no need to quantify value the market uses subjective criteria to define it (i like it more is sufficient) but for this argument lets just say it has higher liquidity and confirmation times.
as for the question try answering it again with the new understanding you were lacking before.